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Merge pull request #2616 from victorcoder/devel

Enable virt module to work with different libvirt connection uris.
This commit is contained in:
Michael DeHaan 2013-04-08 16:45:32 -07:00
commit 5cac2a763b

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@ -25,7 +25,8 @@ version_added: "0.2"
options:
name:
description:
- name of the guest VM being managed
- name of the guest VM being managed. Note that VM must be previously
defined with xml.
required: true
default: null
aliases: []
@ -44,6 +45,11 @@ options:
choices: ["create","status", "start", "stop", "pause", "unpause",
"shutdown", "undefine", "destroy", "get_xml", "autostart",
"freemem", "list_vms", "info", "nodeinfo", "virttype"]
uri:
description:
- libvirt connection uri
required: false
defaults: qemu:///
examples:
- code: "virt: name=alpha state=running"
description: "Example from Ansible Playbooks"
@ -51,6 +57,7 @@ examples:
description: "Example guest management with C(/usr/bin/ansible)"
- code: ansible host -m virt -a "name=alpha command=get_xml"
description: "Use C(/usr/bin/ansible) to get the xml of the guest machine alpha"
- code: ansible host -m virt -a "name=alpha command=create uri=lxc:///"
requirements: [ "libvirt" ]
author: Michael DeHaan, Seth Vidal
'''
@ -86,7 +93,7 @@ VIRT_STATE_NAME_MAP = {
class LibvirtConnection(object):
def __init__(self):
def __init__(self, uri):
cmd = subprocess.Popen("uname -r", shell=True, stdout=subprocess.PIPE,
close_fds=True)
@ -95,7 +102,7 @@ class LibvirtConnection(object):
if output.find("xen") != -1:
conn = libvirt.open(None)
else:
conn = libvirt.open("qemu:///system")
conn = libvirt.open(uri)
if not conn:
raise Exception("hypervisor connection failure")
@ -192,8 +199,11 @@ class LibvirtConnection(object):
class Virt(object):
def __init__(self, uri):
self.uri = uri
def __get_conn(self):
self.conn = LibvirtConnection()
self.conn = LibvirtConnection(self.uri)
return self.conn
def get_vm(self, vmid):
@ -352,8 +362,9 @@ def core(module):
state = module.params.get('state', None)
guest = module.params.get('name', None)
command = module.params.get('command', None)
uri = module.params.get('uri', None)
v = Virt()
v = Virt(uri)
res = {}
@ -401,6 +412,7 @@ def main():
name = dict(aliases=['guest']),
state = dict(choices=['running', 'shutdown']),
command = dict(choices=ALL_COMMANDS),
uri = dict(default='qemu:///system'),
))
rc = VIRT_SUCCESS